GlobalTelLink does offer services that allow message exchanges between inmates and their contacts outside of correctional facilities. This service is typically known as a messaging platform, which can vary in features depending on the specific institution's partnership with GlobalTelLink. The process usually involves creating an account, selecting the inmate you wish to communicate with, and following the platform's guidelines for sending messages.
It is important to note that the ability to send messages may depend on various factors, including the policies of the facility where the inmate is housed. This means that not every inmate may have access to messaging services or may have restrictions on the type of messages that can be sent. For the most accurate and up-to-date information regarding messaging services, it is advisable to consult the official GlobalTelLink website or the institution's own guidelines.